From my "On-Site CSS Markup" on the User Settings page:

textarea {
    width: 100%;
    height: 25em;
}

[download]

Feel free to adjust to suit your tastes. The textarea I'm typing in right now holds around 16 lines of Courier New 10pt, and the width is resized whenever I resize my browser window.

Much, much more can be found at PerlMonks CSS Examples

Update: added the '{'. Thanks to The Mad Hatter

In reply to Re: Compose box too small by bmann
in thread Compose box too small by dave_the_m

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


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